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1. 发明授权

US08960679B2 Sealing device 有权
标题翻译：密封装置
公开(公告)号：US08960679B2
公开(公告)日：2015-02-24
申请号：US13387722
申请日：2010-08-03
申请人： Janne Ollila , Tom Rönnberg
发明人： Janne Ollila , Tom Rönnberg
IPC分类号： F16J15/02 , F16J15/46 , H05B7/12 , F27D11/10
CPC分类号： H05B7/12 , F27D11/10
摘要： In a sealing device (1) for sealing the through hole of an electrode, the pressurizing medium that generates the pressure of mechanical sealings against a rod electrode structure is an inert gas, such as nitrogen. The means for pressing the created sealing ring (6) against the rod electrode structure (4) include a gas distribution chamber (8) surrounding the sealing ring (6); a first channel (9) that is arranged to provide a flow path for the inert gas in between the hose (14) and the gas distribution chamber (8); an annular groove (10) in the sealing surface (7) of the sealing ring (6); and a second channel (11), which is placed in the sealing ring (6) and is arranged to provide a flow path for the gas from the gas distribution chamber to the groove (10) for extruding the gas in between the sealing surface (7) and the rod electrode structure (4).
摘要翻译：在用于密封电极的通孔的密封装置（1）中，产生针对杆电极结构的机械密封的压力的加压介质是惰性气体，例如氮气。用于将产生的密封环（6）压靠在杆状电极结构（4）上的装置包括围绕密封环（6）的气体分配室（8）; 第一通道（9），其设置成为软管（14）和气体分配室（8）之间的惰性气体提供流路; 密封环（6）的密封表面（7）中的环形槽（10）; 以及第二通道（11），其被放置在所述密封环（6）中并且被布置成提供用于从所述气体分配室到所述凹槽（10）的气体的流动路径，用于将所述气体挤出在所述密封表面 7）和棒状电极结构（4）。

2. 发明授权

US08506230B2 Distributor device 有权
标题翻译：分销商设备
公开(公告)号：US08506230B2
公开(公告)日：2013-08-13
申请号：US12743534
申请日：2008-11-14
申请人： Janne Ollila , Tom Rönnberg , Ari Ceder
发明人： Janne Ollila , Tom Rönnberg , Ari Ceder
IPC分类号： B65G25/00
CPC分类号： C21B7/20 , B65G69/0441 , F27B1/20 , F27B3/18 , F27D3/0025 , F27D3/0033 , F27D3/10
摘要： A distributor device including a distribution chute that extends inside the tank at an inclined angle for distributing material in the interior of the tank. A rotation frame is rotatable around a vertical central rotation axis (L) and includes a vertical inlet channel extending to the interior of the tank. A circular support frame is horizontally attached to the rotation frame, concentrically in relation to the vertical central rotation axis. A number of support rollers are connected to the tank and the axes of the support rollers are positioned radially with respect to the central rotation axis (L). At least one of the support rollers is as a support roller driving the rotation frame, which support roller the actuator is arranged to rotate. The distributor device includes a counterweight attached to the rotation frame, on the opposite side of the central rotation axis (L) in relation to the distribution chute.
摘要翻译：一种分配器装置，其包括分配槽，其在倾斜角度内在罐内延伸，用于在罐的内部分配材料。旋转框架可围绕竖直中心旋转轴线（L）旋转并且包括延伸到罐体内部的垂直入口通道。圆形支撑框架相对于垂直中心旋转轴线同心地水平地附接到旋转框架。多个支撑辊连接到罐，并且支撑辊的轴线相对于中心旋转轴线（L）径向定位。支撑辊中的至少一个作为驱动旋转框架的支撑辊，该支撑辊使致动器布置成旋转。分配器装置包括相对于分配斜槽在中心旋转轴线（L）的相对侧附接到旋转框架的配重。

3. 发明授权

US08087929B2 Equipment and method for heating gas in connection with sintering 有权
标题翻译：与烧结有关的加热气体的设备和方法
公开(公告)号：US08087929B2
公开(公告)日：2012-01-03
申请号：US12280735
申请日：2007-03-05
申请人： Pekka Santala , Janne Ollila , Juha Keihäs
发明人： Pekka Santala , Janne Ollila , Juha Keihäs
IPC分类号： F27B9/28
CPC分类号： C22B1/20 , C22B1/205 , C22B1/2413 , F23C1/08 , F23C5/08 , F23C6/047 , F23D2900/21003 , F27B21/06
摘要： The invention relates to equipment for heating gas in connection with continuous sintering in gas channels placed above a strand, the gas channels comprising at least a wall and at least two gas units, the gas coming from the gas units being in contact with the material on the strand, whereby at least one burner unit is arranged in at least one of the gas channels, being arranged as part of the gas channel, the burner unit comprising at least one separate combustion space arranged on the wall of the gas channel. The invention also relates to a method for heating the gas.
摘要翻译：本发明涉及用于加热气体的设备，其与放置在绞线上方的气体通道中的连续烧结有关，所述气体通道至少包括壁和至少两个气体单元，来自气体单元的气体与材料接触所述线束，其中至少一个燃烧器单元布置在所述气体通道中的至少一个中，被布置为所述气体通道的一部分，所述燃烧器单元包括布置在所述气体通道的壁上的至少一个单独的燃烧空间。本发明还涉及一种用于加热气体的方法。

4. 发明申请

US20100290866A1 DISTRIBUTOR DEVICE 有权
标题翻译：分销商设备
公开(公告)号：US20100290866A1
公开(公告)日：2010-11-18
申请号：US12743534
申请日：2008-11-14
申请人： Janne Ollila , Tom Rönnberg , Ari Ceder
发明人： Janne Ollila , Tom Rönnberg , Ari Ceder
IPC分类号： C21B7/20 , B65G47/80 , F27B1/20
CPC分类号： C21B7/20 , B65G69/0441 , F27B1/20 , F27B3/18 , F27D3/0025 , F27D3/0033 , F27D3/10
摘要： A distributor device including a distribution chute (3) that extends inside the tank at an inclined angle (a) with respect to the vertical direction for distributing material in the interior of the tank (2). A rotation frame (4) is rotatable around a vertical central rotation axis (L) and includes an essentially vertical inlet channel (5) extending to the interior of the tank (2). The distribution chute (3) is attached to the lower part of said rotation frame, and said inlet channel (5) opens upwardly for receiving any gravitationally moving loose material and downwardly for discharging said loose material to the distribution chute (3) and through the distribution chute further to the tank (1). A circular support frame (6) is horizontally attached to the rotation frame (4), concentrically in relation to the vertical central rotation axis. A number of support rollers (7, 8, 9) are connected to the tank (1) so that the axes (10, 11, 12) of the support rollers are positioned radially with respect to the central rotation axis (L). Said support rollers (7, 8, 9) are arranged in contact with the support frame (6) for supporting the rotation frame on the support rollers, and for bearing mounting the rotation frame to be rotary in relation to the tank. An actuator (13) is arranged to rotate the rotation frame (4). At least one of the support rollers (7, 8, 9) is as a support roller (7) driving the rotation frame, which support roller the actuator (13) is arranged to rotate. The distributor device includes a counterweight (22) attached to the rotation frame (4), on the opposite side of the central rotation axis (L) in relation to the distribution chute (3). The counterweight (22) is arranged to balance the rotation frame (4).
摘要翻译：一种分配器装置，包括分配斜槽（3），该分配斜槽（3）相对于垂直方向以倾斜角（a）在罐内延伸，用于在罐（2）的内部分配材料。旋转框架（4）可围绕竖直中心旋转轴线（L）旋转，并且包括延伸到罐体（2）内部的基本垂直的入口通道（5）。分配斜槽（3）附接到所述旋转框架的下部，并且所述入口通道（5）向上敞开以接收任何重力移动的松散材料，并且向下用于将所述松散材料排放到分配槽（3）并且通过分配槽更进一步到罐（1）。圆形支撑框架（6）相对于垂直中心旋转轴线同心地水平地附接到旋转框架（4）。多个支撑辊（7,8,9）连接到罐（1），使得支撑辊的轴线（10,11,12）相对于中心旋转轴线（L）径向定位。所述支撑辊（7,8,9）被布置为与支撑框架（6）接触，用于将支撑辊支撑在支撑辊上，并且用于将旋转框架相对于罐旋转安装。致动器（13）被布置成使旋转框架（4）旋转。支撑辊（7,8,9）中的至少一个作为驱动旋转框架的支撑辊（7），支撑辊（8）被布置成旋转。分配器装置包括相对于分配槽（3）在中心旋转轴线（L）的相对侧上附接到旋转框架（4）的配重（22）。配重（22）被布置成平衡旋转框架（4）。

5. 发明申请

US20090017409A1 EQUIPMENT AND METHOD FOR HEATING GAS IN CONNECTION WITH SINTERING 有权
标题翻译：用于加热与烧结相关的气体的设备和方法
公开(公告)号：US20090017409A1
公开(公告)日：2009-01-15
申请号：US12280735
申请日：2007-03-05
申请人： Pekka Santala , Janne Ollila , Juha Keihas
发明人： Pekka Santala , Janne Ollila , Juha Keihas
IPC分类号： F27B21/00
CPC分类号： C22B1/20 , C22B1/205 , C22B1/2413 , F23C1/08 , F23C5/08 , F23C6/047 , F23D2900/21003 , F27B21/06
摘要： The invention relates to equipment for heating gas in connection with continuous sintering in gas channels placed above a strand, the gas channels comprising at least a wall and at least two gas units, the gas coming from the gas units being in contact with the material on the strand, whereby at least one burner unit is arranged in at least one of the gas channels, being arranged as part of the gas channel, the burner unit comprising at least one separate combustion space arranged on the wall of the gas channel. The invention also relates to a method for heating the gas.
摘要翻译：本发明涉及用于加热气体的设备，其与放置在绞线上方的气体通道中的连续烧结有关，所述气体通道至少包括壁和至少两个气体单元，来自气体单元的气体与材料接触所述线束，其中至少一个燃烧器单元布置在所述气体通道中的至少一个中，被布置为所述气体通道的一部分，所述燃烧器单元包括布置在所述气体通道的壁上的至少一个单独的燃烧空间。本发明还涉及一种用于加热气体的方法。

6. 发明授权

US6149715A Method for scrubbing gases 有权
标题翻译：洗涤气体的方法
公开(公告)号：US6149715A
公开(公告)日：2000-11-21
申请号：US526936
申请日：2000-03-16
申请人： Veli Keinanen , Launo Lilja , Pekka Niemela , Janne Ollila
发明人： Veli Keinanen , Launo Lilja , Pekka Niemela , Janne Ollila
IPC分类号： B01D45/16 , B01D47/10 , B01D47/12 , B01D50/00 , F23J15/02
CPC分类号： B01D47/12 , B01D45/16 , B01D47/10 , B01D50/004 , F23J15/022 , Y10S261/09 , Y10S261/54
摘要： The invention relates to a method according to which the wet scrubbing of a gas flow is performed in at least three, advantageously six successive steps or phases, and the droplet separation of the scrubbed gases is carried out in a uniform cyclone-like droplet separator composed of several nested cylinders. The invention also relates to a method for momentarily bypassing, during a capacity rise, a scrubbing phase that causes pressure loss. As a result, there is obtained a clean and dropless gas that falls below the allowed dust content limits and can thus be either conducted to combustion or discharged in the open air. The invention also relates to an apparatus, a multiphase scrubber, for realizing the method. The invention is particularly suited to be used for scrubbing hot furnace gases from closed reduction furnaces, where said furnace gases contain easily inflammable components.
摘要翻译：本发明涉及一种方法，根据该方法，在至少三个，有利地六个连续的步骤或相中进行气流的湿式洗涤，并且洗涤的气体的液滴分离在均匀的旋风分离的液滴分离器中进行，组合的几个嵌套圆柱体。本发明还涉及一种在容量上升期间暂时绕过引起压力损失的洗涤阶段的方法。因此，获得了低于允许的粉尘含量极限的清洁无气的气体，因此可以在露天的空气中进行燃烧或排出。本发明还涉及一种用于实现该方法的装置，多相洗涤器。本发明特别适合用于从封闭还原炉中洗涤热炉气体，其中所述炉内气体容易含有易燃组分。

7. 发明申请

US20120126493A1 SEALING DEVICE 有权
标题翻译：密封装置
公开(公告)号：US20120126493A1
公开(公告)日：2012-05-24
申请号：US13387722
申请日：2010-08-03
申请人： Janne Ollila , Tom Rönnberg
发明人： Janne Ollila , Tom Rönnberg
IPC分类号： F16J15/02
CPC分类号： H05B7/12 , F27D11/10
摘要： In a sealing device (1) for sealing the through hole of an electrode, the pressurizing medium that generates the pressure of mechanical sealings against a rod electrode structure is an inert gas, such as nitrogen. The means for pressing the created sealing ring (6) against the rod electrode structure (4) include a gas distribution chamber (8) surrounding the sealing ring (6); a first channel (9) that is arranged to provide a flow path for the inert gas in between the hose (14) and the gas distribution chamber (8); an annular groove (10) in the sealing surface (7) of the sealing ring (6); and a second channel (11), which is placed in the sealing ring (6) and is arranged to provide a flow path for the gas from the gas distribution chamber to the groove (10) for extruding the gas in between the sealing surface (7) and the rod electrode structure (4).
摘要翻译：在用于密封电极的通孔的密封装置（1）中，产生针对杆电极结构的机械密封的压力的加压介质是惰性气体，例如氮气。用于将产生的密封环（6）压靠在杆状电极结构（4）上的装置包括围绕密封环（6）的气体分配室（8）; 第一通道（9），其设置成为软管（14）和气体分配室（8）之间的惰性气体提供流路; 密封环（6）的密封表面（7）中的环形槽（10）; 以及第二通道（11），其被放置在所述密封环（6）中并且被布置成提供用于从所述气体分配室到所述凹槽（10）的气体的流动路径，用于将所述气体挤出在所述密封表面 7）和棒状电极结构（4）。

8. 发明申请

US20080192795A1 Electric Insulation for the Lid of an Electric Arc Furnace 审中-公开
标题翻译：电炉炉盖电绝缘
公开(公告)号：US20080192795A1
公开(公告)日：2008-08-14
申请号：US11910461
申请日：2006-04-25
申请人： Tom Ronnberg , Janne Ollila
发明人： Tom Ronnberg , Janne Ollila
IPC分类号： F27D11/10 , H05B7/12
CPC分类号： H05B7/12 , F27D1/141 , F27D1/18 , F27D11/10
摘要： The invention is an electric insulation system for a steel-structured lid of an electric arc furnace, where the electrode lead-throughs are provided with electric insulation for preventing breakdowns, and the lid is sealed from the furnace vessel by means of a sand seal. The lid is divided by steel-structured panels to at least six mutually electrically insulated segments, three of which form the lid center part, so that each center part segment outlines one lead-through of an electrode, and at least three of which form the outer perimeter of the lid.
摘要翻译：本发明是一种用于电弧炉的钢结构盖的电绝缘系统，其中电极引线设有用于防止故障的电绝缘，并且盖通过砂封与炉容器密封。盖子被钢结构的面板划分成至少六个相互电绝缘的部分，其中三个形成盖中心部分，使得每个中心部分段概述电极的一个引线，并且其中至少三个形成盖的外周。

9. 发明授权

US6102990A Multistep gas scrubber apparatus 失效
标题翻译：多级气体洗涤装置
公开(公告)号：US6102990A
公开(公告)日：2000-08-15
申请号：US134580
申请日：1998-08-14
申请人： Veli Keinanen , Launo Lilja , Pekka Niemela , Janne Ollila
发明人： Veli Keinanen , Launo Lilja , Pekka Niemela , Janne Ollila
IPC分类号： B01D45/16 , B01D47/10 , B01D47/12 , B01D50/00 , F23J15/02
CPC分类号： B01D47/12 , B01D45/16 , B01D47/10 , B01D50/004 , F23J15/022 , Y10S261/09 , Y10S261/54
摘要： A multiphase scrubber for the wet scrubbing of gases in several different phases comprises at least three separate basic scrubbing units so that the scrubbing of the gas is carried out in at least three, advantageously six, successive steps. The droplet separation of the scrubbed gases is carried out in a uniform cyclone-like droplet separator composed of several nested cylinders. A clean dropless gas contains a dust content below the acceptable limit. The scrubber is suited for scrubbing hot furnace gases from closed reduction furnaces.
摘要翻译：用于湿法洗涤几个不同阶段的气体的多相洗涤器包括至少三个单独的基本洗涤单元，使得气体的洗涤在至少三个，有利地六个连续步骤中进行。洗涤气体的液滴分离在由几个嵌套圆柱体组成的均匀的旋风分离的液滴分离器中进行。干净的无水气体含有低于可接受极限的粉尘含量。洗涤器适用于从封闭的还原炉中洗涤热炉气体。

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